Appeal No. 2006-1595 Application No. 09/798,484 hardware modeling simulation. Moreover, the determination and specifying functions achieved by the two recited logic elements respectively are hardly abstract ideas, but rather achieve useful, concrete, and tangible results that automatically specify a source code function library configuration for hardware modeling simulation. Claim 7 therefore constitutes statutory subject matter under 35 U.S.C. § 101. Similarly, independent method claims 12 and 21 recite statutory subject matter under 35 U.S.C. § 101. In short, the recited method steps achieve useful, concrete, and tangible results that automatically specify (1) the configuration of a mixed-language model to be simulated in a simulator, or (2) a source code function library configuration for hardware modeling simulation as noted previously. Turning to independent claims 22 and 23 reciting a computer-readable medium with a computer program, we agree with appellants that the claims recite statutory subject matter under 35 U.S.C. § 101. We note at the outset that the four code segments recited in claim 22 and the two code segments recited in claim 23 constitute functional descriptive material (i.e., “…data structures and computer programs which impart functionality when employed as a computer component”). See MPEP § 2106(IV)(B)(1). “When functional descriptive material is recorded on some computer-readable medium it becomes structurally and functionally interrelated to the medium and will be statutory in most cases since use of technology permits the function of the descriptive material to be 13Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NextLast modified: November 3, 2007